Claude Sonnet 5 (Medium) vs GPT-5 (Low)
Claude Sonnet 5 (Medium) vs GPT-5 (Low). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
Verdict
Comparison incomplete
A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
| Metric | Claude Sonnet 5 (Medium) | GPT-5 (Low) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 28.1 | 20.8 | −26.0% GPT-5 (Low) is 26.0% less intelligent |
| Total AA cost (lower is better) | $1,218.17 | Not reported | — not comparable |
| End-to-end time (lower is better) | 8.58s | 13.94s | +62.5% GPT-5 (Low) is 62.5% slower |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $1.25 / $10.0 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-5-medium/gpt-5-low · Markdown: /api/v1/compare/claude-sonnet-5-medium/gpt-5-low?format=md · llms.txt · agent skill